chore(deploy): synchronize phase3 unified database migration

iam/src/test/java/com/baiyue/iam/repository/WarehouseRoleSqlContractTest.java

@@ -19,7 +19,7 @@ class WarehouseRoleSqlContractTest {
     void unifiedDeploymentContainsTheSameWarehouseRoleContract() throws Exception {
         String sql = unifiedSql();
         assertWarehouseRoleContract(sql);
-        assertThat(sql)
+        assertThat(roleMigrationBlock(sql))
             .doesNotContain("\n  ADD COLUMN IF NOT EXISTS")
             .doesNotContain("DROP CHECK IF EXISTS");
         assertThat(sql.lastIndexOf("SELECT 'PASS' AS migration_status"))
@@ -97,6 +97,15 @@ class WarehouseRoleSqlContractTest {
         return sql.substring(start, end > start ? end : sql.length());
     }
 
+    private static String roleMigrationBlock(String sql) {
+        String marker = "-- 来源：iam/src/main/resources/db/phase3-warehouse-roles.sql";
+        String endMarker = "-- 二、三期对外统一使用 INBOUNDED；历史 WAIT_SPLIT 仅由查询适配为 INBOUNDED，统一迁移不改写主表或历史状态。";
+        int start = sql.indexOf(marker);
+        int end = sql.indexOf(endMarker, start + marker.length());
+        if (start < 0 || end < 0) throw new IllegalStateException("统一入口缺少仓库角色连续区块");
+        return sql.substring(start, end);
+    }
+
     private static String moduleSql() throws Exception {
         return new ClassPathResource("db/phase3-warehouse-roles.sql")
             .getContentAsString(StandardCharsets.UTF_8);